Name Values (Range) Unit Step Default Description
Power2 0.0 - 500.0 % 0.1 1.0 Power setting for stage 2 in % of calculated
power base value
Angle2 -180.0 - 180.0 Deg 0.1 0.0 Characteristic angle for stage 2
TripDelay2 0.010 - 6000.000 s 0.001 1.000 Trip delay for stage 2
Table 100: GUPPDUP (37) Group settings (advanced)
Name Values (Range) Unit Step Default Description
TD 0.00 - 0.99 - 0.01 0.00 Low pass filter coefficient for power
measurement, V and I
Table 101: GUPPDUP (37) Non group settings (basic)
Name Values (Range) Unit Step Default Description
GlobalBaseSel 1 - 6 - 1 1 Selection of one of the Global Base Value
groups
Mode A, B, C
Arone
Pos Seq
AB
BC
CA
A
B
C
- - Pos Seq Mode of measurement for current and voltage
6.11.3.5 Monitored data
Table 102: GUPPDUP (37) Monitored data
Name
Type Values (Range) Unit Description
P REAL - MW Active Power
PPERCENT REAL - % Active power in % of
calculated power base value
Q REAL - MVAr Reactive power
QPERCENT REAL - % Reactive power in % of
calculated power base value
6.11.4 Operation principle
A simplified scheme showing the principle of the power protection function is shown in
figure 66. The function has two stages with individual settings.
Section 6 1MRK 511 287-UUS A
Current protection
158
Technical manual
To Next Page
Loading...
